From: Arthur W. Brooks
Sent: Wednesday, January 31, 2007 4:10 PM
To: Thomas G. Brown
Subject: FW: Adding Fewer Bolts to Inner Leg

Attachments: Adding Bolts to Inner Leg r1.ppt



-----Original Message-----
From: Arthur W. Brooks 
Sent: Wednesday, January 10, 2007 8:55 AM
To: Thomas G. Brown
Subject: FW: Adding Fewer Bolts to Inner Leg

Hi Tom,

Wayne wants to move forward with adding bolts to the inner leg. You originally identified potential locations, but we need to firm up that we can really get bolts (or tapped screws) in and how big they can be (full size?, bigger?, smaller?). Can you take another look at what you did? We don't need as many bolts as you identified. We need all 3 bolts at BC, but only 3 of 7 at AB and none at AA (but we will probably put one at AA anyhow to aid registering at assembly).

Thanks,

Art

-----Original Message-----
From: Arthur W. Brooks 
Sent: Tuesday, December 19, 2006 4:55 PM
To: Wayne T. Reiersen
Subject: Adding Fewer Bolts to Inner Leg

Wayne,

The attached is updated to reflect the minimum number of bolts needed to limit the required coefficient of friction in the Inner Leg to .45 (or .60 with the +/- 0.15 tolerance). We need all 3 bolts at BC, but only 3 of 7 at AB and none at AA.

Art